XML 52 R45.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Stockholders' Equity - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 30, 2024 | Apr. 01, 2023 | Feb. 16, 2024 | Dec. 30, 2023 | Apr. 22, 2022
Dividend paid | $ 140,212 | $ 139,847 |  |  |
Treasury stock, shares retired | 979 |  |  |  |
2022 Share Repurchase Program [Member] |  |  |  |  |
Share Repurchase Program, Authorized Amount |  |  |  |  | $ 300,000
Share repurchase authorization expires | Dec. 29, 2023 |  |  |  |
Repurchased common stock shares |  |  |  | 3,176 |
Repurchased common stock shares, amount |  |  |  |  | $ 300,000
2024 Share Repurchase Program [Member] |  |  |  |  |
Share Repurchase Program, Authorized Amount |  |  | $ 300,000 |  |
Share repurchase authorization expires | Dec. 26, 2026 |  |  |  |
Repurchased common stock shares | 0 |  |  |  |
Repurchase additional shares authorization | $ 300,000 |  |  |  |

X
- Definition Repurchase additional shares authorization + References No definition available. + Details
Name: | grmn_RepurchaseAdditionalSharesAuthorization
Namespace Prefix: | grmn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Repurchased common stock shares + References No definition available. + Details
Name: | grmn_RepurchasedCommonStockShares
Namespace Prefix: | grmn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Repurchased common stock shares, amount + References No definition available. + Details
Name: | grmn_RepurchasedCommonStockSharesAmount
Namespace Prefix: | grmn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
Name: | us-gaap_PaymentsOfDividends
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the YYYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramExpirationDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares of common and preferred stock retired from treasury during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_TreasuryStockSharesRetired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareRepurchaseProgramAxis=grmn_TwoThousandTwentyTwoShareRepurchaseProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareRepurchaseProgramAxis=grmn_TwoThousandTwentyFourShareRepurchaseProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |